[All] [2025 Latest] Has Kentaro Sakaguchi had 8 girlfriends in the past? The truth behind the love triangle and who is his "true love" now?
A complete look at Kentaro Sakaguchi's romantic history. We've compiled information on his eight past girlfriends, including rumors and reports, past relationships confirmed by his agency, and even the live-in girlfriend that was revealed in a Bunshun scoop. We've compiled the latest love story for 2025, including photos and sightings.
table of contents
1. First, the conclusion: Who is she now? Key points from the latest scoop 2. Profile and career as an actor 3. Summary of his eight past girlfriends' love lives 4. A credibility table that compiles rumors and facts 5. Kentaro Sakaguchi's ideal woman and view on marriage 6. Frequently Asked Questions (FAQ) 7. Summary |
1. First, the conclusion: Who is she now? Key points from the latest scoop
According to a September 2025 report by Bunshun Online, Sakaguchi Kentaro is currently living with a "regular woman, Ms. A, who is three years older than him," in an apartment in Tokyo. Ms. A is said to be a hair and makeup artist, and the reporting team had confirmed multiple photos of the two together and other signs of their living together as of the summer.
On the other hand, his agency has acknowledged his past relationship with Nagano Mei, saying, "It is true that they were dating at the time," and it has been pointed out that this was a "love triangle" that overlapped with the time when he was with his live-in girlfriend. However, his relationship with Nagano Mei is said to have already ended, and his current lover is still identified as Ms. A.
2. Profile and career as an actor
Sakaguchi Kentaro was born on July 11, 1991. He entered the entertainment industry in 2010 after passing a modeling audition for MEN'S NON-NO. In 2014, he made his acting debut in the film Shanti Days: 365 Days of Happy Breathing. Since then, he has gained attention in the NHK morning drama Welcome Back, Mone, and the film Tonight at the Romance Theater, and is now a popular actor active both in Japan and abroad. His range of activities is expanding every year, including co-starring with Korean actress Lee Se-young and appearing in Uniqlo's Korean commercials.
3. Summary of his eight past girlfriends' love lives
From here on, we will organize the women who have been rumored or reported to be dating Sakaguchi Kentaro in chronological order.
Akiko Kikuchi
Rumors of their relationship began after they appeared together in the magazine "non-no." It is said that they dated for about six years from around 2010, but this has never been confirmed by her or anyone close to her, and there were rumors of her being with other men at the time, so the rumor is considered to be unreliable.
Haru
In 2015, reports of a romance broke, but both agencies quickly denied it, saying they were just friends. It appears that it was merely speculation based on their previous contacts during their modeling days.
miwa
They co-starred in the 2017 film "100th Love with You." Their close friendship at stage greetings and promotional events sparked rumors that they were dating. Their closeness, such as calling each other by their first names, drew attention, but there have been no reports of an actual romance or private photos.
Haruka Ayase
They co-starred in the 2018 film Tonight at the Romance Theater. At the stage greeting, they were seen getting along well, feeding each other cake and saying "Ahhh." Fans were talking about how they were a good match, but there is no information to support the fact that they are dating.
Mitsuki Takahata
Their relationship was first reported after they co-starred in a drama in 2016. Takahata was seen frequenting Sakaguchi's apartment, and there were reports that they later moved into the same apartment, suggesting that they were in a serious relationship for four and a half years. However, they broke up in 2020, which came as a huge surprise as the couple was on the brink of marriage.
Kaya Kiyohara
They co-starred in the 2021 morning drama "Okaeri Mone." Rumors of their relationship arose after reports of their close relationship on set, but these were merely speculations. There is no evidence, and it is unlikely that they have developed into a relationship.
Mei Nagano
A 2025 Bunshun report revealed that he had previously dated Mei Nagano. His agency also commented that "it is true that they had dated in the past," and the relationship has attracted attention as part of a love triangle. However, it is now believed that the relationship has ended.
Ms. A, an older, ordinary woman
As of 2025, her latest scoop is her partner. He is three years older than her and is said to work in hair and makeup, and Bunshun caught them living together. It has also been reported that her agency responded with the implication that they "approved of their relationship and cohabitation."
4. A credibility table that compiles rumors and facts
name | season | Reporting situation | Agency response | Authenticity |
Akiko Kikuchi | Around 2010 | Rumors only | No comments | low |
Haru | 2015 | Love affair reports | denial | low |
miwa | 2017 | Rumors from co-starring | No comments | low |
Haruka Ayase | 2018 | Hot topic at joint events | No comments | low |
Mitsuki Takahata | 2016-2020 | Multiple Scoops | A little negative | high |
Kaya Kiyohara | 2021 | On-site testimony in the Bunshun article | No comments | Medium |
Mei Nagano | 2022-2023 | Bunshun reports on "past relationship" | The agency acknowledges the facts | high |
Ordinary woman A | 2025 | Bunshun scoops on cohabitation | The agency acknowledges their relationship and cohabitation | Very high |
5. Kentaro Sakaguchi's ideal woman and view on marriage
Kentaro Sakaguchi has said that he likes women who look good in a white dress and straw hat, and seems to prefer a simple, natural look. Regarding marriage, he said on a TV program in 2019, "I don't feel like I'm getting married anytime soon. My outlook on life is 'timing is everything,'" showing his intention to focus on his acting career.
6. Frequently Asked Questions (FAQ)
Q. Who is your current girlfriend?
→ He was caught in a scoop about living together with an older, ordinary woman, Ms. A, and his agency gave answers that seemed to approve, so it is thought that Ms. A is his current girlfriend.
Q. Were you really dating Mei Nagano?
→ According to the Bunshun report, the agency acknowledged that they had been dating in the past, but that it has now ended.
Q. Who was the person you came closest to marrying in the past?
→ This is Takahata Mitsuki. They dated for four and a half years and were reported to be living together, but they broke up in 2020.
7. Summary
Sakaguchi Kentaro's past girlfriends range from rumors to relationships approved by his agency. The three most likely to be his girlfriends are Takahata Mitsuki, Nagano Mei, and his current girlfriend, Ms. A. In particular, his relationship with Ms. A is the "latest" relationship as of 2025, and some say they are on the verge of marriage.
He is an actor who is constantly the subject of rumors due to his glamorous history of co-starring roles, but it appears that his actual romantic relationships have been narrowed down to just a few people. His future developments will continue to attract attention.
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